| Porthcawl to Heswall | 130.09 mi (209.36 km) |
| Porthcawl to Hetton le Hole | 248.79 mi (400.38 km) |
| Porthcawl to Hexham | 249.98 mi (402.31 km) |
| Porthcawl to Heysham | 180.39 mi (290.30 km) |
| Porthcawl to Heywood | 158.34 mi (254.83 km) |
| Porthcawl to High Blantyre | 298.46 mi (480.33 km) |
| Porthcawl to High Wycombe | 126.79 mi (204.05 km) |
| Porthcawl to Highbury | 154.55 mi (248.73 km) |
| Porthcawl to Highgate | 152.51 mi (245.45 km) |
| Porthcawl to Hilsea | 122.09 mi (196.49 km) |
| Porthcawl to Hinckley | 122.83 mi (197.68 km) |
| Porthcawl to Hindley | 149.68 mi (240.88 km) |
| Porthcawl to Hipperholme | 174.02 mi (280.06 km) |
| Porthcawl to Hitchin | 149.36 mi (240.38 km) |
| Porthcawl to Hockley | 186.08 mi (299.46 km) |
